1. First, prepare fresh mulberry leaves that have just been picked, as shown in the figure below.

2. Next, chop the mulberry leaves and put them in a steamer, as shown in the figure below.

3. Put the steamer on the pot and cover it.

4. After the fire is steamed, pour it into a clean container and spread it out, as shown in the figure.

5. Next, you need to stir-fry the mulberry leaves in the pot, as shown in the figure below.

6. After this treatment, the mulberry leaves can be soaked in water, as shown in the figure.

7. Finally, you can soak mulberry leaves in water.